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construct/modules/root.cc
2017-11-30 11:23:40 -08:00

101 lines
3 KiB
C++

/*
* Copyright (C) 2016 Charybdis Development Team
* Copyright (C) 2016 Jason Volk <jason@zemos.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <iterator>
using namespace ircd;
mapi::header IRCD_MODULE
{
"Web root content resource",
};
IRCD_INIT_PRIORITY(STD_CONTAINER)
std::map<std::string, std::string, iless> files
{
};
__attribute__((constructor))
void
init_0()
{
// TODO: XXX
for(const auto &file : fs::ls_recursive("/home/jason/charybdis/charybdis/modules/static"))
{
const auto name(tokens_after(file, '/', 5));
files.emplace(std::string(name), file);
}
}
resource::response
get_root(client &client, const resource::request &request)
{
const auto &path
{
!request.head.path? "index.html":
request.head.path == "/"? "index.html":
request.head.path
};
auto it(files.find(lstrip(path, '/')));
if(it == end(files))
throw http::error{http::NOT_FOUND};
const auto &filename(it->second);
const std::string content
{
ircd::fs::read(filename)
};
string_view content_type; switch(hash(rsplit(filename, '.').second))
{
case hash("css"): content_type = "text/css; charset=utf-8"; break;
case hash("js"): content_type = "application/javascript; charset=utf-8"; break;
case hash("html"): content_type = "text/html; charset=utf-8"; break;
case hash("ico"): content_type = "image/x-icon"; break;
case hash("svg"): content_type = "image/svg+xml"; break;
case hash("png"): content_type = "image/png"; break;
case hash("woff2"): content_type = "application/font-woff2"; break;
case hash("woff"): content_type = "application/font-woff"; break;
case hash("eot"): content_type = "application/vnd.ms-fontobject"; break;
case hash("otf"):
case hash("ttf"): content_type = "application/font-sfnt"; break;
default: content_type = "text/plain; charset=utf-8"; break;
}
return resource::response
{
client, string_view{content}, content_type
};
}
resource root_resource
{
"/", "Root resource",
{
root_resource.DIRECTORY
}
};
resource::method root_get
{
root_resource, "GET", get_root
};